/***************common style***************/
*{
    margin:0;
    padding:0;
}
li{
    list-style: none;
}
a{
    text-decoration: none;
}
.clear{
    clear: both;
}
/***************common style***************/
/***************header style***************/
header{
    width:80%;
    height: 100px;

    margin:0 auto;
    background-image: url("../../images/head.png");
}
/***************header style**************/
/***************main style***************/
main{
    width:80%;
    height:1000px;
    background: white;
    margin:0 auto;
}
/***************main_t style***************/
.main_t{
    width:100%;
    height:60px;
    background:white;
}
.class span{
   font-size:28px;
}
/***************main_t style***************/
/***************main_m style***************/
.main_m{
    width:100%;
    height:60px;
    background:#e4e9df;
}
.main_m nav{
    width:80%;
    height:60px;
    /*background:white;*/
    margin:0 auto;
}
.main_m nav li{
    width:12%;
    height:60px;
    background:#e4e9df;
    /*margin-right:1%;*/
    float:left;
    text-align:center;
    line-height:60px;
}
.main_m nav li a{
    color:black;
    font-size:20px;
}
.main_m nav li:hover a{
    color:white;
}
.main_m nav li:nth-child(2){
    background:orange;
}
.main_m nav li:nth-child(2) a{
    color:white;
}
/***************main_m style***************/
/***************main_b style***************/
.main_b{
    width:100%;
    height:900px;
    background:#fffbf4;
}
.main_b_l{
    width:19%;
    height:890px;
    padding-top:10px;
    float:left;
}
.main_b_l li{
    width:100%;
    height:50px;
    background:white;
    margin-bottom:5px;
    text-align:center;
    line-height:50px;
}
.main_b_l li a{
    color:black;
}
.main_b_r{
    width:80%;
    height:870px;
    float:right;
}
.main_b_r .word{
    width:78%;
    height:870px;
    float:left;
}
.main_b_r .word .word1{
    width: 96%;
    background: white;
    float: left;
    padding: 2%;
    margin-top: 2%;
}
.main_b_r .images{
    float: left;
    margin-right: 2%;
}
.word1 .word2{
    line-height: 30px;
}
.word2 a{
    color: black;
}
.word2 a:hover{
    color: blue;
}
.main_b_r .button{
    width:22%;
    height:60px;
    float:right;
    background: #59fff0;
    margin-top:10px;
    text-align:center;
    line-height:60px;
    position:relative;
}
.main_b_r .button p{
    font-size:24px;
}

/***************main-b style***************/
/***************footer style***************/
footer{
    width:80%;
    height:80px;
    background-image: url("../../images/bottom.png");
    margin:0 auto;
}
/***************footer style***************/